The finish line should not be “raise money to fund public programs.”
The finish line should be “billionaires don’t exist.”
Financially speaking, helping the poor and hurting the rich are not the same thing, and it's honestly concerning when I see people prioritize the latter over the former. Eradicating poverty matters infinitely more than keeping people's net worth (which as a reminder, is just a guessed (there is no billionaire whose net worth is precisely known), hypothetical, fluctuating price tag on the stuff they own, should they decide to sell it) under some arbitrary maximum.
And that's without even mentioning how much tax revenue is wasted on things that don't actually serve the population at large. What good is an extra $X billion in tax revenue if it's all pissed away anyway? As one example, the US government spends more per capita on healthcare than any other country, and yet we're far from #1 in most healthcare categories. How does that make sense? We're already not getting what we're paying for, fixing things like that is more important than simply increasing the amount of money going down the same wasteful hole, I think.